| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.69 | 12.477% | $142.4971 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $247.85 | 11.852% | $277.2252 | $277.23 | $277.25 | $277.20 |
| Purchase #3 | $89.29 | 8.707% | $97.0645 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $88.85 | 6.722% | $94.8225 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $147.99 | 5.129% | $155.5804 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $43.93 | 9.630% | $48.1605 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $210.42 | 9.347% | $230.088 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $955.02 | $1,045.4382 | $1,045.44 | $1,045.45 | $1,045.50 | |